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(11)

EP 4 437 607 A1

(12)

(43) Date of publication: 02.10.2024 Bulletin 2024/40 (21) Application number: 22899481.0 (22) Date of filing: 18.11.2022

(51) International Patent Classification (IPC):  H01M 8/18(2006.01) H01M 8/04186(2016.01) H01M 8/04082(2016.01) (52) Cooperative Patent Classification (CPC): Y02E 60/50; H01M 8/04186; H01M 8/04276; H01M 8/188; H01M 8/04201 (86) International application number: PCT/US2022/080144 (87) International publication number: WO 2023/097170 (01.06.2023 Gazette 2023/22)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 24.11.2021 US 202163283015 P (71) Applicant: UOP LLC Des Plaines, Illinois 60017-5017 (US)	(72) Inventors: WU, Jinfeng Charlotte, North Carolina 28202 (US) MILLER, Stuart R. Charlotte, North Carolina 28202 (US) (74) Representative: Boult Wade Tennant LLP  Salisbury Square House 8 Salisbury Square London EC4Y 8AP London EC4Y 8AP (GB)